I will only use this rest on its lowest setting because at higher settings (greater angle) the stand sits too high and then becomes wobbly

Nice, comfortable angle for your foot.

Less hunching of your back by you AND a better angle [or elevated 'slant' of the guitar, if you will] to grasp the neck of the guitar and do the bar chord thing

I like the different angles that it allows.

Aside from that, it's a great value and keeps my body at a good angle.

I am short (5'1") so I usually have it on the highest setting to prop up my left leg when I'm playing classical guitar to get the guitar at the right angle.

You really should take into account the length of your legs versus your torso, thighs versus the entire leg, your arm lengths, how the instrument contacts your 'lap', the angle of the soundboard to the floor as well as the neck angle to both the floor and your body's 'front plane' - not to mention the height and positioning of the chair you're using and the position of the foot stool on the floor versus an imaginary center line from your body as well as the inside angle of your knee joint

The angle is not adjustable, but it's ok

It even has a nice slight angle to accommodate the bodies natural position which is good for long practice session

Works exactly as it should and it more durable than I expected.

Prior to my purchase I desired a reliable footstall for my guitar sessions, that gave me comfort, the Fs7859B gives me this as well as with its design it gives me versitility in easy adjustment to the height and

Works as it's supposed to.

shall we say, revisting guitar bar chords, and try this WITHOUT a box or any foot rest, place your guitar as you normally would hold it in that chair and give me the classic E-shape 6th root-string bar chords for our old familiar friends, the popular F, G, A bar chords on the index finger barred 1st, 3rd and 5th fret